Description: Logical Routing is the process of directing data packets based on logical addresses rather than physical addresses. This approach allows network devices, such as routers and switches, to make decisions about how to send data across a network based on IP addresses and other logical identifiers, rather than relying on the physical location of devices. This is fundamental in network function virtualization (NFV), where network functions are implemented as software rather than dedicated hardware, allowing for greater flexibility and scalability. In virtualization environments, logical routing facilitates the management of multiple virtual instances that can efficiently share network resources. Additionally, in TCP/IP networks, logical routing is essential for communication between different subnets and for traffic management in wide area networks (WAN). Finally, the Dynamic Host Configuration Protocol (DHCP) uses logical routing to dynamically assign IP addresses to devices on a network, ensuring that each device has a unique and valid address for communication.
